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Re: 4.4: crash in redir10 test; use after free?
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From: |
Chet Ramey |
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Subject: |
Re: 4.4: crash in redir10 test; use after free? |
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Date: |
Wed, 2 Nov 2016 12:35:09 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 |
On 11/1/16 12:03 PM, Christian Weisgerber wrote:
> Running the bash 4.4 regression test suite on OpenBSD/amd64, I noticed
> a crash in the redir tests. Specifically, running redir10.sub with
> bash 4.4 causes it to die with a bus error most of the time.
Thanks for the report. I can't reproduce this, nor could I reproduce it
on OpenBSD when I tested there before bash-4.4 was released. (I don't
have ready access to that OpenBSD VM right now, but a use after free should
occur on other systems as well.)
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/